﻿using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace StackUse
{
    class Program
    {
        static void Main(string[] args)
        {
            Stack ts = new Stack();
            ts.Push("套餐一");
            ts.Push("套餐二");
            ts.Push("套餐三");
            ts.Push("套餐四");
            Console.WriteLine("最先办理：");
            while (ts.Count != 0)
            {
                Console.WriteLine(ts.Pop());
            }
        }
    }
}
